Chapter 4

Diagnostics

About Error Messages

A hexadecimal number designates each error message reported by Diagtools; a short note on the type of error; and a list of one or more steps the user can take in response. When you run a test, it exercises many aspects of the hardware, so the number of possible error messages exceeds 300. Most of these are encountered rarely, if ever.

Error codes can be viewed on line from the Diagtools User menu within the advanced series of tests, or you can refer to Chapter 3 of the HP Server Diagtools Error Reference and User Guide.

Advantages and Limitations of Hardware Diagnostics

Off-line diagnostic software is useful in making sure the hardware has been eliminated as the cause for possible Server problems. Such diagnostic tools can easily be shipped with a server, and they are relatively easy to use.

Only experienced personnel knowledgeable of its limitations should use off-line diagnostic software.

Some limitations are:

￿￿Booting the Server from the Startup CD-ROM

￿￿No access to operating system error logs, since the OS is not operating at the same time as the diagnostic tools

￿￿Limited ability to test only a single component at a time

￿￿Inability to indicate problems with wrongly configured Servers or the network

HP Toptools

HP Toptools is the browser-based management software that provides remote administration and monitoring of critical server components. Toptools (with the server component) provides vital information for the fastest troubleshooting and proactive management of your HP Servers. Processors, memory, storage, and NICs are a few examples of the components managed by Toptools.

Toptools is included with every HP Server and should be installed to help your service provider troubleshoot your HP Server. Toptools is located on the HP Toptools CD-ROM.

You can also download the Toptools software and documentation from the Toptools Web Site at:

http://www.hp.com/

Some of the features of Toptools include:

￿￿Notification of problems with key hardware components, including memory, disk drives, SCSI controllers, and NICs

￿￿Unified event log to review a complete history of server activity in one place

￿￿Predictive disk problem warning backed by HP’s pre-failure warranty replacement

￿￿Disk capacity threshold alert and usage tracking

￿￿View of critical server inventory information, such as the BIOS version, driver and firmware versions, PCI slot contents, and serial and parallel ports

￿￿Easy linkage with leading management platforms, including HP OpenView Network Node Manager and Computer Associates’ Unicenter TNG and Tivoli products

￿￿HP Toptools AutoAlert provides proactive warning of problems and advice on quick resolution through a friendly “traffic light” user interface

￿￿Support for DMI 2.0, which provides the same Desktop Management Interface inventory information for servers as for desktop PCs

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HP Server tc2110 manual HP Toptools, About Error Messages, Advantages and Limitations of Hardware Diagnostics

Server tc2110 specifications

The HP Server tc2110 is a robust and versatile solution designed to meet the needs of small to medium-sized businesses looking for reliability and performance in their IT infrastructure. This server is built on the foundation of HP's renowned engineering, making it a trusted choice for organizations needing dependable server capabilities.

One of the standout features of the HP tc2110 is its scalability. With support for multiple processors, organizations can easily upgrade their server capabilities as their needs grow. This makes it an ideal choice for businesses that anticipate future expansion and require a server that can grow alongside them. The tc2110 supports various Intel Xeon processors, offering excellent processing power and efficiency.

Another significant characteristic of the tc2110 is its high capacity for memory. The server can support substantial RAM, which enhances its multitasking capabilities and allows it to handle demanding applications with ease. This memory capacity is complemented by the server's support for various storage options, including traditional hard drives and modern solid-state drives, enabling businesses to optimize performance and data access speeds according to their specific needs.

The HP Server tc2110 also emphasizes security features, which are critical for today’s evolving cybersecurity landscape. It includes advanced hardware security features such as Trusted Platform Module (TPM) and secure boot, ensuring that data is protected against unauthorized access and potential threats.

In addition to its impressive hardware capabilities, the tc2110 is designed with energy efficiency in mind. Its intelligent cooling technologies and power management features help reduce overall operational costs while maintaining optimal performance. This makes the server not only a powerful option but also a more environmentally friendly choice, aligning with the growing trend towards sustainable IT practices.

Connectivity is another key aspect of the HP tc2110. It offers multiple ports for network connections, ensuring seamless integration into existing IT infrastructures. This connectivity enhances communication between devices and provides businesses with the flexibility to adapt to new technology advancements with ease.

Overall, the HP Server tc2110 is a well-rounded server solution that combines performance, scalability, security, and energy efficiency. Whether for intensive applications, data management, or general computing tasks, the tc2110 stands out as a reliable choice for enterprises seeking to establish or enhance their IT environments. Its blend of features makes it a compelling option for organizations aiming to streamline operations while minimizing costs.